Ruide RTS-822R4X with 2" accuracy Total station None Prism400m with big key for surveying instruments
|
TELESCOPE
|
RTS-822R4X
|
|
Length
|
154mm
|
|
Objective Lens Diameter
|
Telescope:45mm Distance meter:50mm
|
|
Magnification
|
30X
|
|
Image
|
Erect
|
|
Field of View
|
1°30″
|
|
Resolving Power
|
3″
|
|
Mini.Focus
|
1.0m
|
|
DISTANCE MEASUREMENT
|
|
Single Prism
|
4000m∗1
|
|
Non-Prism
|
400m∗2
|
|
Accuracy - Prism Mode
|
±(2mm+2ppm×D)m.s.e.∗3
|
|
-Non-Prism Mode
|
±(3mm+2ppm×D)m.s.e.∗3
|
|
Measuring Time
|
Fine:0.7s,Normal:0.5s
|
|
Meeteorologic Correction
|
ATMOSense(Auto Sensing)
|
|
Prism Constant
|
Manual Input
|
|
ANGLE MEASUREMENT
|
|
Method
|
Absolute Ending
|
|
Detecting System
|
H:2 sides, V: 2 sides
|
|
Miin.Reading
|
1″/5″
|
|
Accuracy
|
2″
|
|
Diameter of Circle
|
79mm
|
|
Vertical Angle 0°
|
Zenith 0°/Horizontal:0°
|
|
Unit
|
360°/400gon/6400mil
|
|
DISPLAY
|
|
Display Unit
|
Graphic LCD 160×90 Dots with White Backlight
|
|
No.of Unit
|
2 sides
|
|
Keyboard
|
Alphanumeric Key
|
|
TILT CORRECTION
|
|
Tilt Sensor
|
Dual Axis
|
|
Method
|
Liquid Electric
|
|
Range
|
±4′
|
|
Setting Unit
|
1″
|
|
LEVEL SENSITIVITY
|
|
Plate Level
|
30″/2mm
|
|
Circular Level
|
8′/2mm
|
|
OPTICAL PLUMMET(OPTIONAL:INTERNAL LASER PLUMMET)
|
|
Image
|
Erect
|
|
Magnification
|
3X
|
|
Focusing Range
|
0.3m~∞
|
|
Field of View
|
5°
|
|
DATA STORAGE & INTERFACE
|
|
Internal Memory
|
>10,000 points or > 20,000 coordinates
|
|
Data Inerface
|
RS 232/SD-card/Mini-USB
|
|
GENERAL
|
|
Guide Light
|
No
|
|
weight&Dimension
|
5.4kg,340mm(H)×160mm(W)×150mm(L)
|
|
Working Temperature
|
-20°C~+50°C
|
|
Battery Type
|
Rechargeable Li-on Battery 3000mAh
|
|
Battery Voltage
|
DC7.4V
|
|
Working Time
|
16h
|
